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- Chemical breakdown caused by radiant energy. 光解作用由光能引起的化学分解
- Surface radiant energy 地表辐射能
- Chemical decomposition induced by light or other radiant energy. 光分解,光解作用由光或其它光源引起的化学分解
- No surface can absorb more than all of the radiant energy which strikes it. 表面所能吸收的能量不可能大于投射到它上面的全部辐射能。
- They give off discrete amounts of radiant energy. 它们放出不连续的辐射能量。
- We know that light is a variety of radiant energy. 我们知道光是一种辐射能。
- We consider radio waves as radiant energy. 我们把无线电波看作是辐射能。
- Radio waves are regarded as radiant energy. 无线电波被看成是辐射能。
- Clouds return radiant energy to the surface primarily via the atmospheric window. 云主要通过大气窗区向地表辐射能量。
- A beam of radiant energy in the form of a narrow cone or cylinder. 光线锥窄圆锥体或圆柱形的辐射性光束。
- The fraction of radiant energy that passes through a substance. 通过某种物质的辐射能因子。
- Such a surface would reflect no radiant energy, and hence would appear black in color. 这种表面不会反射辐射能,因此呈现黑色。
- The amount of radiant energy needed to expose a photographic film. 曝光量感光胶片上曝光所需的辐射能的总量
- Sensitive or responsive to light or other radiant energy. 光敏的,感光的对光线或其它光源敏感的或有感应的
- The radiant energy emitted per unit time in a specified direction by a unit area of an emitting surface. 辐射能单位辐射平面在单位时间内向某一方向发出辐射能
- Since no known surface completely absorbs radiant energy, the term blackbody refers to an ideal surface. 因为没有表面能完全地吸收辐射能,术语黑体专指理想表面。
- Chemical decompositioninduced by light or other radiant energy. 光分解,光解作用由光或其它光源引起的化学分解。
- A thin line or narrow beam of light or other radiant energy. 光线,放射线极细的一条或极窄的一束亮光或其它辐射能
- Capable of producing a voltage when exposed to radiant energy, especially light. 光生伏打的当暴露于辐射时能产生电压的,尤指光
- Absorptivity, reflectivity and transmissivity depend upon the wave length of the radiant energy striking the surface and also upon the temperature of the surface. 吸收率,反射率和透射率取决于打在物体表面上的辐射能的波长,也和物体表面的温度有关。